A cylinder fitted with a piston has a vol 0.1m3& contains 0.5kg of steam at 0.400MPa. Heat is transferred to the steam until) the temperature is 200C, while the pressure remains constant. A cylinder fitted with a piston has a vol 0.12m3& contains 0.6kg of steam at 0.300MPa. Heat is transferred to the steam until the temperature is 250C, while the pressure remains constant. Determine the work in kJ for this process. A. 150 B. 107 C. 36 D. 74